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   <div id="projectbrief">A C++ library (and a python module) to study the motion of indiviseable entities</div>
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      <li class="navelem"><b>atomism</b>      </li>
      <li class="navelem"><a class="el" href="classatomism_1_1ms_symmetric_rigid_rotor.html">msSymmetricRigidRotor</a>      </li>
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<a href="#nested-classes">Classes</a> &#124;
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<div class="title">atomism::msSymmetricRigidRotor Class Reference</div>  </div>
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<!-- doxytag: class="atomism::msSymmetricRigidRotor" --><!-- doxytag: inherits="atomism::msRigidRotor" -->
<p>Symmetric rigid rotor model used for system having two moments of inertia equal.  
 <a href="classatomism_1_1ms_symmetric_rigid_rotor.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="ms_symmetric_rigid_rotor_8h_source.html">msSymmetricRigidRotor.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for atomism::msSymmetricRigidRotor:</div>
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<area href="classatomism_1_1ms_rigid_rotor.html" title="Rigid rotor model for overall rotation." alt="atomism::msRigidRotor" shape="rect" coords="101,224,294,248"/>
<area href="classatomism_1_1ms_motion.html" title="Base class for every type of motion. Introduce the concept of partition function and DOS..." alt="atomism::msMotion" shape="rect" coords="0,168,193,192"/>
<area href="classatomism_1_1ms_quantum_interface.html" title="Virtual class adding the interface (attributs &amp; fcts) associated to the quantum formalism." alt="atomism::msQuantumInterface" shape="rect" coords="203,168,396,192"/>
<area href="classatomism_1_1ms_physical_interface.html" title="Provide the managment of units, parameters, and output reports to the objects." alt="atomism::msPhysicalInterface" shape="rect" coords="0,112,193,136"/>
<area href="classatomism_1_1ms_tree_mapper.html" title="All objects derived from this class are mapped to tree database." alt="atomism::msTreeMapper" shape="rect" coords="0,56,193,80"/>
<area href="classatomism_1_1ms_register.html" title="All objects derived from this class are registered in a static array and the function registryInPytho..." alt="atomism::msRegister" shape="rect" coords="0,0,193,24"/>
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<p><a href="classatomism_1_1ms_symmetric_rigid_rotor-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><b>msSymmetricRigidRotorParams</b></td></tr>
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8bbe26f2097b2c1a99df5107718e02ea"></a><!-- doxytag: member="atomism::msSymmetricRigidRotor::initialize" ref="a8bbe26f2097b2c1a99df5107718e02ea" args="()" -->
void&#160;</td><td class="memItemRight" valign="bottom"><b>initialize</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a073cb00745c1e7950a1f8cbb786d749c"></a><!-- doxytag: member="atomism::msSymmetricRigidRotor::update" ref="a073cb00745c1e7950a1f8cbb786d749c" args="()" -->
void&#160;</td><td class="memItemRight" valign="bottom"><b>update</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a48d8d144668dcc0b96f417a52e54f814"></a><!-- doxytag: member="atomism::msSymmetricRigidRotor::clone" ref="a48d8d144668dcc0b96f417a52e54f814" args="()" -->
virtual boost::shared_ptr<br class="typebreak"/>
&lt; <a class="el" href="classatomism_1_1ms_tree_mapper.html">msTreeMapper</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>clone</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2d9542c3d5056a81db95db0a14929954"></a><!-- doxytag: member="atomism::msSymmetricRigidRotor::computeEigenValues" ref="a2d9542c3d5056a81db95db0a14929954" args="()" -->
void&#160;</td><td class="memItemRight" valign="bottom"><b>computeEigenValues</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2b6f26e82eb52fc25c0787637be0bc5c"></a><!-- doxytag: member="atomism::msSymmetricRigidRotor::E" ref="a2b6f26e82eb52fc25c0787637be0bc5c" args="(int j, int k)" -->
double&#160;</td><td class="memItemRight" valign="bottom"><b>E</b> (int j, int k)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6c06158844eb226ecaa1c35111eae77c"></a><!-- doxytag: member="atomism::msSymmetricRigidRotor::Q" ref="a6c06158844eb226ecaa1c35111eae77c" args="(double T)" -->
double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classatomism_1_1ms_symmetric_rigid_rotor.html#a6c06158844eb226ecaa1c35111eae77c">Q</a> (double T)</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Partition function. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1d2c9ae2c7396ce2a8585eb18f003a5a"></a><!-- doxytag: member="atomism::msSymmetricRigidRotor::print" ref="a1d2c9ae2c7396ce2a8585eb18f003a5a" args="(ostream &amp;out) const " -->
ostream &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>print</b> (ostream &amp;out) const </td></tr>
<tr><td colspan="2"><h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a62a9ff692b1f693f4f4a87c449ded794"></a><!-- doxytag: member="atomism::msSymmetricRigidRotor::New" ref="a62a9ff692b1f693f4f4a87c449ded794" args="(boost::shared_ptr&lt; msUnitsManager &gt; units)" -->
static boost::shared_ptr<br class="typebreak"/>
&lt; <a class="el" href="classatomism_1_1ms_symmetric_rigid_rotor.html">msSymmetricRigidRotor</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>New</b> (boost::shared_ptr&lt; <a class="el" href="classatomism_1_1ms_units_manager.html">msUnitsManager</a> &gt; units)</td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a09992a001d33da9e77ba073588557ad3"></a><!-- doxytag: member="atomism::msSymmetricRigidRotor::registryInPython" ref="a09992a001d33da9e77ba073588557ad3" args="()" -->
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classatomism_1_1ms_symmetric_rigid_rotor.html#a09992a001d33da9e77ba073588557ad3">registryInPython</a> ()</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">register the class and its functions in Lua <br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Symmetric rigid rotor model used for system having two moments of inertia equal. </p>
<p>The exact quantum spectrum is calculated, and used to compute the partition function and SOS and DOS.</p>
<dl class="user"><dt><b>Mathematics</b></dt><dd>The energy levels for a degenerated 2D rotor, degenerated <img class="formulaInl" alt="$ 2J+1 $" src="form_32.png"/> times, are given by: <p class="formulaDsp">
<img class="formulaDsp" alt="\[ E(j,k)=B_2D*j*(j+1) + k*k*(B-B_2D) \]" src="form_68.png"/>
</p>
 where k&lt;=J, <img class="formulaInl" alt="$ B_2D $" src="form_69.png"/> is the degenerated rotational constant of the rotor and B the non degenerated one. Degenerancy: 2*J+1 if k=0 and 2*(2*J+1) else </dd></dl>
</div><hr/>The documentation for this class was generated from the following files:<ul>
<li>src/Molecule/<a class="el" href="ms_symmetric_rigid_rotor_8h_source.html">msSymmetricRigidRotor.h</a></li>
<li>src/Molecule/msSymmetricRigidRotor.cpp</li>
</ul>
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